looks like the front end wont be pointy like that. Gotta remember that the front end has some body camo on it. Judging by this photo, i can say that this "F30" is actually an "E90" with body camo on it. The lines are almost identical and most of the proportions are the same. The sketch would have to be to scale in order to compare it to previous models of the 3 series
We are gonna have to wait for more revealing photos before making any statements.